Create a custom filter in Tableau to match your dashboard design, that lets you select and deselect multiple items.
When looking through job ads SQL skills are often highly sought for Tableau developers, but does the role really need them? And do you need to be good at SQL expert if you are a Tableau expert?
Two techniques to use to really understand what your calculations are doing in Tableau.
Tips for how to familiarise yourself with your data to generate meaningful insights in Tableau.
Learn the difference between iterative and batch macros and get tips for creating iterative macros in Alteryx.
Set up your Tableau visualisation, so that the colour of your visualisation matches the category you are filtering to.
How to set up your Tableau map with custom and generated coordinates (versions 2018.1 – 2020.3)
Reflections on my four placements during my time at The Data School and what I learned.
A regression line is easy to create in Tableau, but do you know how to interpret it and gain valuable insights?
Understand how Tableau maps work and find solutions to common problems.
The directory tool in Alteryx extracts all information about a folder. Find out how you can use it to import multiple files at once.
Step by step instructions to connect to your Exasol database for the first time.
A quick introduction to installing Exaplus, to interact with your Exasol database.